[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [Xen-devel] Re: Xen bug or VMware bug?
On Dec 26, 2007 4:37 AM, Keir Fraser <Keir.Fraser@xxxxxxxxxxxx> wrote: > On 25/12/07 10:16, "Kip Macy" <kip.macy@xxxxxxxxx> wrote: > > > Correct. Just start it up on a PAE xen. > > > > As it turns out *any* in-place updates to the L3 - even putting a zero > > where there is currently a zero - will cause a system reset. At least > > on VMWare Fusion. I've worked around it for the moment by allocatng a > > new L3 and then switching to that. > > I can't reproduce this with xen-3.1-testing.hg c/s 15547 on real hardware. > Although the domain does crash in a fairly intricate and interesting way. > I've appended the Xen logging of the domain crash. I assume your 'whole > machine' crash is simply inaccurate emulation of native behaviour by VMware > Fusion. Excellent, I'm glad to hear that it is a VMWare Fusion bug (as opposed to an easily triggered Xen bug). PAE isn't expected to work just yet, so *a* crash is expected. Thanks. -Kip > > -- Keir > > #8, proc0kstack=3227074560 > xen_setbootenv(): cmd_line='root=/dev/hda1 ro 4' > gdt=0xc0596000 > PTmap=0xbf800000 > (XEN) Unhandled page fault in domain 1 on VCPU 0 (ec=0000) > (XEN) Pagetable walk from bfe02cb4: > (XEN) L3[0x002] = 00000000aec46001 0000059c > (XEN) L2[0x1ff] = 0000000000000000 ffffffff > (XEN) domain_crash_sync called from entry.S (ff17f5a2) > (XEN) Domain 1 (vcpu#0) crashed on cpu#3: > (XEN) ----[ Xen-3.1.3-rc1-devel x86_32p debug=y Not tainted ]---- > (XEN) CPU: 3 > (XEN) EIP: e019:[<c040a7e7>] > (XEN) EFLAGS: 00000206 CONTEXT: guest > (XEN) eax: 000c0596 ebx: 00000098 ecx: deadbeef edx: deadbeef > (XEN) esi: c04f2184 edi: 00000000 ebp: c0595d84 esp: c0595bf4 > (XEN) cr0: 8005003b cr4: 000026f0 cr3: 00260d20 cr2: bfe02cb4 > (XEN) ds: e021 es: e021 fs: e021 gs: e021 ss: e021 cs: e019 > (XEN) Guest stack trace from esp=c0595bf4: > (XEN) 00000000 c040a7e7 0001e019 00010006 c0492b92 bf800000 00000000 > 00000001 > (XEN) 00000000 00000000 00000001 00000000 00000000 00000000 00000000 > 00000000 > (XEN) 00000000 00000000 00000000 00000000 00000000 00000000 00000000 > 00000000 > (XEN) 00000000 00000000 00000000 00000000 00000000 00000000 00000000 > 00000000 > > > _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel
|
Lists.xenproject.org is hosted with RackSpace, monitoring our |